Leica to have 48MP 35 mm Full Frame

CMOSIS the supplier of sensors for Leica cameras has just announced a new 48MP 35mm full frame sensor. Hopefully this will find its way into the new Leica M.

I would also like Leica to think about upgrading the S to around 50 MP, as for a medium format camera its now getting a little low resolution. It will also be interesting where they go with the S. With Hasselblad and Fuji both announcing mirrorless medium format with a sensor size similar to the Leica S do Leica need to transition the S to a mirrorless design?